Wales's open roads are what set Cardiff apart, currently recording a pass rate of 46.5% — below the UK national average of 50.1%. Routes combine ordinary town driving with stretches at the national speed limit — it's usually the rural junctions and open-road sections, not the town driving, where candidates who haven't prepared properly lose marks.
📍 Test Centre Address
Thornbury House, Unit 11 Lambourne Crescent, Cardiff Business Park
Cardiff, CF14 5GF
Official DVSA booking — opens in a new tab
Pass Rate at Cardiff
The pass rate at Cardiff is 46.5%, close to the national average of 50.1%. At this centre, the road conditions don't significantly tilt the outcome in either direction — which means the result depends almost entirely on preparation. Candidates who have put in the work on junction observation and mirror habits pass here at standard rates; those who haven't fail for the same reasons they'd fail anywhere else.
Among Wales test centres, Cardiff's 46.5% pass rate places it 25th out of 25 — behind Port Talbot (49.3%) and Swansea (48.2%). The highest in Wales is Welshpool at 66.2%, and the lowest in the region.
Pass rate sourced from DVSA open data (April 2024–March 2025). DVSA statistics ↗
Pass Rate Comparison — All Wales Test Centres
The table below shows every driving test centre in Wales, sorted by pass rate. Cardiff is highlighted. All figures are sourced from DVSA open data where available.
| Test Centre | Pass Rate | vs UK avg (50.1%) |
|---|---|---|
| Welshpool | 66.2% | +16.1% |
| Haverfordwest | 64.6% | +14.5% |
| Holyhead | 63.7% | +13.6% |
| Bangor | 62.2% | +12.1% |
| Caernarfon | 62.1% | +12% |
| Llandudno | 60.4% | +10.3% |
| Newtown | 58% | +7.9% |
| Colwyn Bay | 57.9% | +7.8% |
| Barry | 57% | +6.9% |
| Rhyl | 56.9% | +6.8% |
| Flint | 56.3% | +6.2% |
| Aberystwyth | 55.1% | +5% |
| Carmarthen | 54.2% | +4.1% |
| Newport | 54.1% | +4% |
| Pontypridd | 54% | +3.9% |
| Bridgend | 53.3% | +3.2% |
| Neath | 53.2% | +3.1% |
| Wrexham | 51.9% | +1.8% |
| Caerphilly | 51.4% | +1.3% |
| Merthyr Tydfil | 51.2% | +1.1% |
| Llanelli | 51% | +0.9% |
| Aberdare | 50.8% | +0.7% |
| Port Talbot | 49.3% | -0.8% |
| Swansea | 48.2% | -1.9% |
| Cardiff ★ | 46.5% | -3.6% |
Test Centres Near Cardiff
The nearest test centre to you in Cardiff isn't automatically the best choice. Pass rates, road types, and appointment availability all differ enough between nearby centres that it's worth a quick comparison before booking at Cardiff.
- Caerphilly driving test centre (4 miles — 51.4% pass rate)
- Pontypridd driving test centre (7 miles — 54% pass rate)
- Barry driving test centre (9 miles — 57% pass rate)
- Newport driving test centre (10 miles — 54.1% pass rate)
What to Expect on Test Routes from Cardiff
Expect genuine national-speed-limit driving on single-carriageway roads as part of the test from Cardiff. Country lanes and A-roads test speed management specifically — safe following distance behind slower traffic, and the judgement to know when overtaking isn't safe.
The common mistake isn't on the rural sections themselves — it's the transition back to a 30mph village or town approach afterwards, where candidates who don't slow down promptly enough pick up speed-related faults.
Most Common Fail Reasons at Cardiff
There's no per-centre fault breakdown published by the DVSA — what follows is the national data, adjusted for the road types typical of Cardiff and Wales more broadly.
- Speed — national speed limit roads: Driving significantly below the limit without reason on open country roads, or failing to reduce speed early enough when re-entering a village or 30mph zone.
- Junctions — observation: Emerging too quickly at rural T-junctions where visibility may be limited by hedges, bends, or crests.
- Mirrors — change direction: Failing to check mirrors before slowing, pulling over, or turning onto rural side roads.
- Road positioning: Incorrect positioning on single-carriageway roads — too far left on narrow lanes or too central on roads with oncoming traffic.
- Response to hazards: Not responding early enough to agricultural vehicles, cyclists, or pedestrians on rural routes.
Full breakdown: The 10 Most Common Driving Test Fails →
Booking Your Test at Cardiff
Book your practical driving test at Cardiff through the official DVSA service. You will need your provisional driving licence number and a debit or credit card. The current fee is £62 for weekday tests and £75 for evenings, weekends, and bank holidays.
Your theory test certificate must be valid when you book — theory passes expire two years from the test date. Check yours before starting a booking.
Test centre availability in Wales can be limited at rural centres. If Cardiff has no slots in your target window, the nearest alternative is worth checking — the DVSA booking tool lists all centres within a radius.
Find a Driving Instructor Near Cardiff
Choosing an instructor familiar with Cardiff's test routes is one of the most effective things you can do before test day. Local route knowledge means your final lessons can focus on the exact junctions and manoeuvres you'll face — not generic practice.
It's easy to underestimate how different Cardiff's rural test routes feel from town driving — country roads at the national speed limit, bends with poor visibility, occasional agricultural traffic. Practising with an instructor who actually teaches on these roads matters.
Search for ADIs near Cardiff using the official tool below, then ask this directly: "Do you teach on national speed limit country roads specifically, and how familiar are you with the rural junctions on Cardiff's test routes?" Any instructor worth their fee will give you a specific answer, not a vague one.
Find an Approved Driving Instructor near Cardiff →
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